moonv4 cleanup

Change-Id: Icef927f3236d985ac13ff7376f6ce6314b2b39b0
Signed-off-by: WuKong <rebirthmonkey@gmail.com>

18 files changed, 1791 insertions, 0 deletions

diff --git a/moon_authz/Dockerfile b/moon_authz/Dockerfile
new file mode 100644
index 00000000..7ab172b0
--- /dev/null
+++ b/moon_authz/Dockerfile
@@ -0,0 +1,12 @@
+FROM ubuntu:latest
+
+RUN apt update && apt install python3.5 python3-pip -y
+RUN pip3 install pip --upgrade
+
+ADD . /root
+WORKDIR /root/
+RUN pip3 install -r requirements.txt --upgrade
+RUN pip3 install /root/dist/* --upgrade
+RUN pip3 install .
+
+CMD ["python3", "-m", "moon_authz"]
\ No newline at end of file
diff --git a/moon_authz/LICENSE b/moon_authz/LICENSE
new file mode 100644
index 00000000..d6456956
--- /dev/null
+++ b/moon_authz/LICENSE
@@ -0,0 +1,202 @@
+
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+                        http://www.apache.org/licenses/
+
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diff --git a/moon_authz/MANIFEST.in b/moon_authz/MANIFEST.in
new file mode 100644
index 00000000..1f674d50
--- /dev/null
+++ b/moon_authz/MANIFEST.in
@@ -0,0 +1,9 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+include README.rst
+include LICENSE
+include setup.py
+include requirements.txt
diff --git a/moon_authz/README.rst b/moon_authz/README.rst
new file mode 100644
index 00000000..ded4e99a
--- /dev/null
+++ b/moon_authz/README.rst
@@ -0,0 +1,9 @@
+Core module for the Moon project
+================================
+
+This package contains the core module for the Moon project
+It is designed to provide authorization features to all OpenStack components.
+
+For any other information, refer to the parent project:
+
+    https://git.opnfv.org/moon
diff --git a/moon_authz/moon_authz/__init__.py b/moon_authz/moon_authz/__init__.py
new file mode 100644
index 00000000..903c6518
--- /dev/null
+++ b/moon_authz/moon_authz/__init__.py
@@ -0,0 +1,6 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+__version__ = "0.1.0"
diff --git a/moon_authz/moon_authz/__main__.py b/moon_authz/moon_authz/__main__.py
new file mode 100644
index 00000000..699c008c
--- /dev/null
+++ b/moon_authz/moon_authz/__main__.py
@@ -0,0 +1,4 @@
+from moon_authz.server import main
+
+server = main()
+server.run()
diff --git a/moon_authz/moon_authz/api/__init__.py b/moon_authz/moon_authz/api/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/moon_authz/moon_authz/api/__init__.py
diff --git a/moon_authz/moon_authz/api/authorization.py b/moon_authz/moon_authz/api/authorization.py
new file mode 100644
index 00000000..4cd8de06
--- /dev/null
+++ b/moon_authz/moon_authz/api/authorization.py
@@ -0,0 +1,376 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+import binascii
+import itertools
+import pickle
+from uuid import uuid4
+import logging
+from python_moonutilities import exceptions
+import flask
+from flask import request
+from flask_restful import Resource
+
+# TODO (asteroide):
+# - end the dev of the context
+# - rebuild the authorization function according to the context
+# - call the next security function
+# - call the master if an element is absent
+
+LOG = logging.getLogger("moon.api." + __name__)
+
+
+class Authz(Resource):
+    """
+    Endpoint for authz requests
+    """
+
+    __urls__ = (
+        "/authz",
+        "/authz/",
+        "/authz/<string:uuid>/<string:subject_name>/<string:object_name>/<string:action_name>",
+    )
+    __version__ = "0.1.0"
+    pdp_id = None
+    meta_rule_id = None
+    keystone_project_id = None
+    payload = None
+
+    def __init__(self, **kwargs):
+        component_data = kwargs.get("component_data", {})
+        self.component_id = component_data['component_id']
+        self.pdp_id = component_data['pdp_id']
+        self.meta_rule_id = component_data['meta_rule_id']
+        self.keystone_project_id = component_data['keystone_project_id']
+        self.cache = kwargs.get("cache")
+        self.context = None
+
+    def post(self, uuid=None, subject_name=None, object_name=None, action_name=None):
+        """Get a response on an authorization request
+
+        :param uuid: uuid of a tenant or an intra_extension
+        :param subject_name: name of the subject or the request
+        :param object_name: name of the object
+        :param action_name: name of the action
+        :return: {
+            "args": {},
+            "ctx": {
+                "action_name": "4567",
+                "id": "123456",
+                "method": "authz",
+                "object_name": "234567",
+                "subject_name": "123456",
+                "user_id": "admin"
+            },
+            "error": {
+                "code": 500,
+                "description": "",
+                "title": "Moon Error"
+            },
+            "intra_extension_id": "123456",
+            "result": false
+        }
+        :internal_api: authz
+        """
+        self.context = pickle.loads(request.data)
+        self.context.set_cache(self.cache)
+        self.context.increment_index()
+        self.run()
+        self.context.delete_cache()
+        response = flask.make_response(pickle.dumps(self.context))
+        response.headers['content-type'] = 'application/octet-stream'
+        return response
+
+    def run(self):
+        LOG.info("self.context.pdp_set={}".format(self.context.pdp_set))
+        result, message = self.__check_rules()
+        if result:
+            return self.__exec_instructions(result)
+        else:
+            self.context.current_state = "deny"
+        # self.__exec_next_state(result)
+        return
+
+    def __check_rules(self):
+        scopes_list = list()
+        current_header_id = self.context.headers[self.context.index]
+        # Context.update_target(context)
+        current_pdp = self.context.pdp_set[current_header_id]
+        category_list = list()
+        category_list.extend(current_pdp["meta_rules"]["subject_categories"])
+        category_list.extend(current_pdp["meta_rules"]["object_categories"])
+        category_list.extend(current_pdp["meta_rules"]["action_categories"])
+        for category in category_list:
+            scope = list(current_pdp['target'][category])
+            scopes_list.append(scope)
+        # policy_id = self.cache.get_policy_from_meta_rules("admin", current_header_id)
+
+        for item in itertools.product(*scopes_list):
+            req = list(item)
+            for rule in self.cache.rules[self.context.current_policy_id]["rules"]:
+                LOG.info("rule={}".format(rule))
+                if req == rule['rule']:
+                    return rule['instructions'], ""
+        LOG.warning("No rule match the request...")
+        return False, "No rule match the request..."
+
+    def __update_subject_category_in_policy(self, operation, target):
+        result = False
+        try:
+            policy_name, category_name, data_name = target.split(":")
+        except ValueError:
+            LOG.error("Cannot understand value in instruction ({})".format(target))
+            return False
+        # pdp_set = self.payload["authz_context"]['pdp_set']
+        for meta_rule_id in self.context.pdp_set:
+            if meta_rule_id == "effect":
+                continue
+            if self.context.pdp_set[meta_rule_id]["meta_rules"]["name"] == policy_name:
+                for category_id, category_value in self.cache.subject_categories.items():
+                    if category_value["name"] == "role":
+                        subject_category_id = category_id
+                        break
+                else:
+                    LOG.error("Cannot understand category in instruction ({})".format(target))
+                    return False
+                subject_data_id = None
+                for data in PolicyManager.get_subject_data("admin", policy_id, category_id=subject_category_id):
+                    for data_id, data_value in data['data'].items():
+                        if data_value["name"] == data_name:
+                            subject_data_id = data_id
+                            break
+                    if subject_data_id:
+                        break
+                else:
+                    LOG.error("Cannot understand data in instruction ({})".format(target))
+                    return False
+                if operation == "add":
+                    self.payload["authz_context"]['pdp_set'][meta_rule_id]['target'][subject_category_id].append(
+                        subject_data_id)
+                elif operation == "delete":
+                    try:
+                        self.payload["authz_context"]['pdp_set'][meta_rule_id]['target'][subject_category_id].remove(
+                            subject_data_id)
+                    except ValueError:
+                        LOG.warning("Cannot remove role {} from target".format(data_name))
+                result = True
+                break
+        return result
+
+    def __update_container_chaining(self):
+        for index in range(len(self.payload["authz_context"]['headers'])):
+            self.payload["container_chaining"][index]["meta_rule_id"] = self.payload["authz_context"]['headers'][index]
+
+    def __get_container_from_meta_rule(self, meta_rule_id):
+        for index in range(len(self.payload["authz_context"]['headers'])):
+            if self.payload["container_chaining"][index]["meta_rule_id"] == meta_rule_id:
+                return self.payload["container_chaining"][index]
+
+    def __update_headers(self, name):
+        # context = self.payload["authz_context"]
+        for meta_rule_id, meta_rule_value in self.context.pdp_set.items():
+            if meta_rule_id == "effect":
+                continue
+            if meta_rule_value["meta_rules"]["name"] == name:
+                self.context.headers.append(meta_rule_id)
+                return True
+        return False
+
+    # def __exec_next_state(self, rule_found):
+    #     index = self.context.index
+    #     current_meta_rule = self.context.headers[index]
+    #     current_container = self.__get_container_from_meta_rule(current_meta_rule)
+    #     current_container_genre = current_container["genre"]
+    #     try:
+    #         next_meta_rule = self.context.headers[index + 1]
+    #     except IndexError:
+    #         next_meta_rule = None
+    #     if current_container_genre == "authz":
+    #         if rule_found:
+    #             return True
+    #         pass
+    #         if next_meta_rule:
+    #             # next will be session if current is deny and session is unset
+    #             if self.payload["authz_context"]['pdp_set'][next_meta_rule]['effect'] == "unset":
+    #                 return notify(
+    #                     request_id=self.payload["authz_context"]["request_id"],
+    #                     container_id=self.__get_container_from_meta_rule(next_meta_rule)['container_id'],
+    #                     payload=self.payload)
+    #             # next will be delegation if current is deny and session is passed or deny and delegation is unset
+    #             else:
+    #                 LOG.error("Delegation is not developed!")
+    #
+    #         else:
+    #             # else next will be None and the request is sent to router
+    #             return self.__return_to_router()
+    #     elif current_container_genre == "session":
+    #         pass
+    #         # next will be next container in headers if current is passed
+    #         if self.payload["authz_context"]['pdp_set'][current_meta_rule]['effect'] == "passed":
+    #             return notify(
+    #                 request_id=self.payload["authz_context"]["request_id"],
+    #                 container_id=self.__get_container_from_meta_rule(next_meta_rule)['container_id'],
+    #                 payload=self.payload)
+    #         # next will be None if current is grant and the request is sent to router
+    #         else:
+    #             return self.__return_to_router()
+    #     elif current_container_genre == "delegation":
+    #         LOG.error("Delegation is not developed!")
+    #         # next will be authz if current is deny
+    #         # next will be None if current is grant and the request is sent to router
+
+    # def __return_to_router(self):
+    #     call(endpoint="security_router",
+    #          ctx={"id": self.component_id,
+    #               "call_master": False,
+    #               "method": "return_authz",
+    #               "request_id": self.payload["authz_context"]["request_id"]},
+    #          method="route",
+    #          args=self.payload["authz_context"])
+
+    def __exec_instructions(self, instructions):
+        for instruction in instructions:
+            for key in instruction:
+                if key == "decision":
+                    if instruction["decision"] == "grant":
+                        self.context.current_state = "grant"
+                        LOG.info("__exec_instructions True {}".format(
+                            self.context.current_state))
+                        return True
+                    else:
+                        self.context.current_state = instruction["decision"].lower()
+                elif key == "chain":
+                    result = self.__update_headers(**instruction["chain"])
+                    if not result:
+                        self.context.current_state = "deny"
+                    else:
+                        self.context.current_state = "passed"
+                elif key == "update":
+                    result = self.__update_subject_category_in_policy(**instruction["update"])
+                    if not result:
+                        self.context.current_state = "deny"
+                    else:
+                        self.context.current_state = "passed"
+        LOG.info("__exec_instructions False {}".format(self.context.current_state))
+
+    def __update_current_request(self):
+        index = self.payload["authz_context"]["index"]
+        current_header_id = self.payload["authz_context"]['headers'][index]
+        previous_header_id = self.payload["authz_context"]['headers'][index - 1]
+        current_policy_id = PolicyManager.get_policy_from_meta_rules("admin", current_header_id)
+        previous_policy_id = PolicyManager.get_policy_from_meta_rules("admin", previous_header_id)
+        # FIXME (asteroide): must change those lines to be ubiquitous against any type of policy
+        if self.payload["authz_context"]['pdp_set'][current_header_id]['meta_rules']['name'] == "session":
+            subject = self.payload["authz_context"]['current_request'].get("subject")
+            subject_category_id = None
+            role_names = []
+            for category_id, category_value in ModelManager.get_subject_categories("admin").items():
+                if category_value["name"] == "role":
+                    subject_category_id = category_id
+                    break
+            for assignment_id, assignment_value in PolicyManager.get_subject_assignments(
+                    "admin", previous_policy_id, subject, subject_category_id).items():
+                for data_id in assignment_value["assignments"]:
+                    data = PolicyManager.get_subject_data("admin", previous_policy_id, data_id, subject_category_id)
+                    for _data in data:
+                        for key, value in _data["data"].items():
+                            role_names.append(value["name"])
+            new_role_ids = []
+            for perimeter_id, perimeter_value in PolicyManager.get_objects("admin", current_policy_id).items():
+                if perimeter_value["name"] in role_names:
+                    new_role_ids.append(perimeter_id)
+                    break
+            perimeter_id = None
+            for perimeter_id, perimeter_value in PolicyManager.get_actions("admin", current_policy_id).items():
+                if perimeter_value["name"] == "*":
+                    break
+
+            self.payload["authz_context"]['current_request']['object'] = new_role_ids[0]
+            self.payload["authz_context"]['current_request']['action'] = perimeter_id
+        elif self.payload["authz_context"]['pdp_set'][current_header_id]['meta_rules']['name'] == "rbac":
+            self.payload["authz_context"]['current_request']['subject'] = \
+                self.payload["authz_context"]['initial_request']['subject']
+            self.payload["authz_context"]['current_request']['object'] = \
+                self.payload["authz_context"]['initial_request']['object']
+            self.payload["authz_context"]['current_request']['action'] = \
+                self.payload["authz_context"]['initial_request']['action']
+
+    def get_authz(self):
+        # self.keystone_project_id = payload["id"]
+        # LOG.info("get_authz {}".format(payload))
+        # self.payload = payload
+        try:
+            # if "authz_context" not in payload:
+            #     try:
+            #         self.payload["authz_context"] = Context(self.keystone_project_id,
+            #                                                 self.payload["subject_name"],
+            #                                                 self.payload["object_name"],
+            #                                                 self.payload["action_name"],
+            #                                                 self.payload["request_id"]).to_dict()
+            #     except exceptions.SubjectUnknown:
+            #         ctx = {
+            #             "subject_name": self.payload["subject_name"],
+            #             "object_name": self.payload["object_name"],
+            #             "action_name": self.payload["action_name"],
+            #         }
+            #         call("moon_manager", method="update_from_master", ctx=ctx, args={})
+            #         self.payload["authz_context"] = Context(self.keystone_project_id,
+            #                                                 self.payload["subject_name"],
+            #                                                 self.payload["object_name"],
+            #                                                 self.payload["action_name"],
+            #                                                 self.payload["request_id"]).to_dict()
+            #     except exceptions.ObjectUnknown:
+            #         ctx = {
+            #             "subject_name": self.payload["subject_name"],
+            #             "object_name": self.payload["object_name"],
+            #             "action_name": self.payload["action_name"],
+            #         }
+            #         call("moon_manager", method="update_from_master", ctx=ctx, args={})
+            #         self.payload["authz_context"] = Context(self.keystone_project_id,
+            #                                                 self.payload["subject_name"],
+            #                                                 self.payload["object_name"],
+            #                                                 self.payload["action_name"],
+            #                                                 self.payload["request_id"]).to_dict()
+            #     except exceptions.ActionUnknown:
+            #         ctx = {
+            #             "subject_name": self.payload["subject_name"],
+            #             "object_name": self.payload["object_name"],
+            #             "action_name": self.payload["action_name"],
+            #         }
+            #         call("moon_manager", method="update_from_master", ctx=ctx, args={})
+            #         self.payload["authz_context"] = Context(self.keystone_project_id,
+            #                                                 self.payload["subject_name"],
+            #                                                 self.payload["object_name"],
+            #                                                 self.payload["action_name"],
+            #                                                 self.payload["request_id"]).to_dict()
+            #         self.__update_container_chaining()
+            # else:
+            #     self.payload["authz_context"]["index"] += 1
+            #     self.__update_current_request()
+            result, message = self.__check_rules(self.payload["authz_context"])
+            current_header_id = self.payload["authz_context"]['headers'][self.payload["authz_context"]['index']]
+            if result:
+                self.__exec_instructions(result)
+            else:
+                self.payload["authz_context"]['pdp_set'][current_header_id]["effect"] = "deny"
+            self.__exec_next_state(result)
+            return {"authz": result,
+                    "error": message,
+                    "pdp_id": self.pdp_id,
+                    "args": self.payload}
+        except Exception as e:
+            try:
+                LOG.error(self.payload["authz_context"])
+            except KeyError:
+                LOG.error("Cannot find \"authz_context\" in context")
+            LOG.error(e, exc_info=True)
+            return {"authz": False,
+                    "error": str(e),
+                    "pdp_id": self.pdp_id,
+                    "args": self.payload}
+
+    def head(self, uuid=None, subject_name=None, object_name=None, action_name=None):
+        LOG.info("HEAD request")
+        return "", 200
\ No newline at end of file
diff --git a/moon_authz/moon_authz/api/generic.py b/moon_authz/moon_authz/api/generic.py
new file mode 100644
index 00000000..f4e13e42
--- /dev/null
+++ b/moon_authz/moon_authz/api/generic.py
@@ -0,0 +1,131 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+"""
+Those API are helping API used to manage the Moon platform.
+"""
+
+from flask_restful import Resource, request
+from oslo_log import log as logging
+import moon_authz.api
+from python_moonutilities.security_functions import check_auth
+
+__version__ = "0.1.0"
+
+LOG = logging.getLogger("moon.authz.api." + __name__)
+
+
+class Status(Resource):
+    """
+    Endpoint for status requests
+    """
+
+    __urls__ = ("/status", "/status/", "/status/<string:component_id>")
+
+    def get(self, component_id=None):
+        """Retrieve status of all components
+
+        :return: {
+          "orchestrator": {
+            "status": "Running"
+          },
+          "security_router": {
+            "status": "Running"
+          }
+        }
+        """
+        raise NotImplemented
+
+
+class Logs(Resource):
+    """
+    Endpoint for logs requests
+    """
+
+    __urls__ = ("/logs", "/logs/", "/logs/<string:component_id>")
+
+    def get(self, component_id=None):
+        """Get logs from the Moon platform
+
+        :param component_id: the ID of the component your are looking for (optional)
+        :return: [
+            "2015-04-15-13:45:20
+            "2015-04-15-13:45:21
+            "2015-04-15-13:45:22
+            "2015-04-15-13:45:23
+        ]
+        """
+        filter_str = request.args.get('filter', '')
+        from_str = request.args.get('from', '')
+        to_str = request.args.get('to', '')
+        event_number = request.args.get('event_number', '')
+        try:
+            event_number = int(event_number)
+        except ValueError:
+            event_number = None
+        args = dict()
+        args["filter"] = filter_str
+        args["from"] = from_str
+        args["to"] = to_str
+        args["event_number"] = event_number
+
+        raise NotImplemented
+
+
+class API(Resource):
+    """
+    Endpoint for API requests
+    """
+
+    __urls__ = (
+        "/api",
+        "/api/",
+        "/api/<string:group_id>",
+        "/api/<string:group_id>/",
+        "/api/<string:group_id>/<string:endpoint_id>")
+
+    @check_auth
+    def get(self, group_id="", endpoint_id="", user_id=""):
+        """Retrieve all API endpoints or a specific endpoint if endpoint_id is given
+
+        :param group_id: the name of one existing group (ie generic, ...)
+        :param endpoint_id: the name of one existing component (ie Logs, Status, ...)
+        :return: {
+            "group_name": {
+                "endpoint_name": {
+                    "description": "a description",
+                    "methods": {
+                        "get": "description of the HTTP method"
+                    },
+                    "urls": ('/api', '/api/', '/api/<string:endpoint_id>')
+                }
+        }
+        """
+        __methods = ("get", "post", "put", "delete", "options", "patch")
+        api_list = filter(lambda x: "__" not in x, dir(moon_authz.api))
+        api_desc = dict()
+        for api_name in api_list:
+            api_desc[api_name] = {}
+            group_api_obj = eval("moon_interface.api.{}".format(api_name))
+            api_desc[api_name]["description"] = group_api_obj.__doc__
+            if "__version__" in dir(group_api_obj):
+                api_desc[api_name]["version"] = group_api_obj.__version__
+            object_list = list(filter(lambda x: "__" not in x, dir(group_api_obj)))
+            for obj in map(lambda x: eval("moon_interface.api.{}.{}".format(api_name, x)), object_list):
+                if "__urls__" in dir(obj):
+                    api_desc[api_name][obj.__name__] = dict()
+                    api_desc[api_name][obj.__name__]["urls"] = obj.__urls__
+                    api_desc[api_name][obj.__name__]["methods"] = dict()
+                    for _method in filter(lambda x: x in __methods, dir(obj)):
+                        docstring = eval("moon_interface.api.{}.{}.{}.__doc__".format(api_name, obj.__name__, _method))
+                        api_desc[api_name][obj.__name__]["methods"][_method] = docstring
+                    api_desc[api_name][obj.__name__]["description"] = str(obj.__doc__)
+        if group_id in api_desc:
+            if endpoint_id in api_desc[group_id]:
+                return {group_id: {endpoint_id: api_desc[group_id][endpoint_id]}}
+            elif len(endpoint_id) > 0:
+                LOG.error("Unknown endpoint_id {}".format(endpoint_id))
+                return {"error": "Unknown endpoint_id {}".format(endpoint_id)}
+            return {group_id: api_desc[group_id]}
+        return api_desc
diff --git a/moon_authz/moon_authz/http_server.py b/moon_authz/moon_authz/http_server.py
new file mode 100644
index 00000000..50e878d3
--- /dev/null
+++ b/moon_authz/moon_authz/http_server.py
@@ -0,0 +1,140 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+from flask import Flask, request
+# from flask_cors import CORS, cross_origin
+from flask_restful import Resource, Api, reqparse
+import logging
+from moon_authz import __version__
+from moon_authz.api.authorization import Authz
+from python_moonutilities.cache import Cache
+from python_moonutilities import exceptions
+
+logger = logging.getLogger("moon." + __name__)
+
+CACHE = Cache()
+CACHE.update()
+
+
+class Server:
+    """Base class for HTTP server"""
+
+    def __init__(self, host="localhost", port=80, api=None, **kwargs):
+        """Run a server
+
+        :param host: hostname of the server
+        :param port: port for the running server
+        :param kwargs: optional parameters
+        :return: a running server
+        """
+        self._host = host
+        self._port = port
+        self._api = api
+        self._extra = kwargs
+
+    @property
+    def host(self):
+        return self._host
+
+    @host.setter
+    def host(self, name):
+        self._host = name
+
+    @host.deleter
+    def host(self):
+        self._host = ""
+
+    @property
+    def port(self):
+        return self._port
+
+    @port.setter
+    def port(self, number):
+        self._port = number
+
+    @port.deleter
+    def port(self):
+        self._port = 80
+
+    def run(self):
+        raise NotImplementedError()
+
+__API__ = (
+    Authz,
+ )
+
+
+class Root(Resource):
+    """
+    The root of the web service
+    """
+    __urls__ = ("/", )
+    __methods = ("get", "post", "put", "delete", "options")
+
+    def get(self):
+        tree = {"/": {"methods": ("get",), "description": "List all methods for that service."}}
+        for item in __API__:
+            tree[item.__name__] = {"urls": item.__urls__}
+            _methods = []
+            for _method in self.__methods:
+                if _method in dir(item):
+                    _methods.append(_method)
+            tree[item.__name__]["methods"] = _methods
+            tree[item.__name__]["description"] = item.__doc__.strip()
+        return {
+            "version": __version__,
+            "tree": tree
+        }
+
+    def head(self):
+        return "", 201
+
+
+class HTTPServer(Server):
+
+    def __init__(self, host="0.0.0.0", port=38001, **kwargs):
+        super(HTTPServer, self).__init__(host=host, port=port, **kwargs)
+        self.component_data = kwargs.get("component_data", {})
+        logger.info("HTTPServer port={} {}".format(port, kwargs))
+        self.app = Flask(__name__)
+        self._port = port
+        self._host = host
+        # Todo : specify only few urls instead of *
+        # CORS(self.app)
+        self.component_id = kwargs.get("component_id")
+        self.keystone_project_id = kwargs.get("keystone_project_id")
+        self.container_chaining = kwargs.get("container_chaining")
+        self.api = Api(self.app)
+        self.__set_route()
+        # self.__hook_errors()
+
+        @self.app.errorhandler(exceptions.AuthException)
+        def _auth_exception(error):
+            return {"error": "Unauthorized"}, 401
+
+    def __hook_errors(self):
+        # FIXME (dthom): it doesn't work
+        def get_404_json(e):
+            return {"error": "Error", "code": 404, "description": e}
+        self.app.register_error_handler(404, get_404_json)
+
+        def get_400_json(e):
+            return {"error": "Error", "code": 400, "description": e}
+        self.app.register_error_handler(400, lambda e: get_400_json)
+        self.app.register_error_handler(403, exceptions.AuthException)
+
+    def __set_route(self):
+        self.api.add_resource(Root, '/')
+
+        for api in __API__:
+            self.api.add_resource(api, *api.__urls__,
+                                  resource_class_kwargs={
+                                      "component_data": self.component_data,
+                                      "cache": CACHE
+                                  }
+                                  )
+
+    def run(self):
+        self.app.run(host=self._host, port=self._port)  # nosec
diff --git a/moon_authz/moon_authz/server.py b/moon_authz/moon_authz/server.py
new file mode 100644
index 00000000..974012dc
--- /dev/null
+++ b/moon_authz/moon_authz/server.py
@@ -0,0 +1,48 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+import os
+from oslo_log import log as logging
+from moon_authz.http_server import HTTPServer as Server
+from python_moonutilities import configuration
+
+LOG = logging.getLogger("moon.server")
+DOMAIN = "moon_authz"
+
+__CWD__ = os.path.dirname(os.path.abspath(__file__))
+
+
+def main():
+    component_id = os.getenv("UUID")
+    component_type = os.getenv("TYPE")
+    tcp_port = os.getenv("PORT")
+    pdp_id = os.getenv("PDP_ID")
+    meta_rule_id = os.getenv("META_RULE_ID")
+    keystone_project_id = os.getenv("KEYSTONE_PROJECT_ID")
+    configuration.init_logging()
+    LOG.info("component_type={}".format(component_type))
+    conf = configuration.get_configuration("plugins/{}".format(component_type))
+    conf["plugins/{}".format(component_type)]['id'] = component_id
+    hostname = conf["plugins/{}".format(component_type)].get('hostname', component_id)
+    port = conf["plugins/{}".format(component_type)].get('port', tcp_port)
+    bind = conf["plugins/{}".format(component_type)].get('bind', "0.0.0.0")
+
+    LOG.info("Starting server with IP {} on port {} bind to {}".format(hostname, port, bind))
+    server = Server(
+        host=bind,
+        port=int(port),
+        component_data={
+            'component_id': component_id,
+            'component_type': component_type,
+            'pdp_id': pdp_id,
+            'meta_rule_id': meta_rule_id,
+            'keystone_project_id': keystone_project_id,
+        }
+    )
+    return server
+
+
+if __name__ == '__main__':
+    main()
diff --git a/moon_authz/requirements.txt b/moon_authz/requirements.txt
new file mode 100644
index 00000000..8cad7a7a
--- /dev/null
+++ b/moon_authz/requirements.txt
@@ -0,0 +1,5 @@
+flask
+flask_restful
+flask_cors
+python_moondb
+python_moonutilities
diff --git a/moon_authz/setup.py b/moon_authz/setup.py
new file mode 100644
index 00000000..a8dcd0c4
--- /dev/null
+++ b/moon_authz/setup.py
@@ -0,0 +1,47 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+from setuptools import setup, find_packages
+import moon_authz
+
+
+setup(
+
+    name='moon_authz',
+
+    version=moon_authz.__version__,
+
+    packages=find_packages(),
+
+    author="Thomas Duval",
+
+    author_email="thomas.duval@orange.com",
+
+    description="",
+
+    long_description=open('README.rst').read(),
+
+    # install_requires= ,
+
+    include_package_data=True,
+
+    url='https://git.opnfv.org/moon',
+
+    classifiers=[
+        "Programming Language :: Python",
+        "Development Status :: 1 - Planning",
+        "License :: OSI Approved",
+        "Natural Language :: French",
+        "Operating System :: OS Independent",
+        "Programming Language :: Python :: 3",
+    ],
+
+    entry_points={
+        'console_scripts': [
+            'moon_authz = moon_authz.server:main',
+        ],
+    }
+
+)
diff --git a/moon_authz/tests/unit_python/conftest.py b/moon_authz/tests/unit_python/conftest.py
new file mode 100644
index 00000000..a6e62078
--- /dev/null
+++ b/moon_authz/tests/unit_python/conftest.py
@@ -0,0 +1,29 @@
+import pytest
+import requests_mock
+import mock_pods
+import os
+from utilities import CONTEXT
+
+
+@pytest.fixture
+def context():
+    return CONTEXT
+
+
+def set_env_variables():
+    os.environ['UUID'] = "1111111111"
+    os.environ['TYPE'] = "authz"
+    os.environ['PORT'] = "8081"
+    os.environ['PDP_ID'] = "b3d3e18abf3340e8b635fd49e6634ccd"
+    os.environ['META_RULE_ID'] = "f8f49a779ceb47b3ac810f01ef71b4e0"
+    os.environ['KEYSTONE_PROJECT_ID'] = CONTEXT['project_id']
+
+
+@pytest.fixture(autouse=True)
+def no_requests(monkeypatch):
+    """ Modify the response from Requests module
+    """
+    set_env_variables()
+    with requests_mock.Mocker(real_http=True) as m:
+        mock_pods.register_pods(m)
+        yield m
diff --git a/moon_authz/tests/unit_python/mock_pods.py b/moon_authz/tests/unit_python/mock_pods.py
new file mode 100644
index 00000000..7488f4f3
--- /dev/null
+++ b/moon_authz/tests/unit_python/mock_pods.py
@@ -0,0 +1,545 @@
+from utilities import CONF, get_b64_conf, COMPONENTS
+
+pdp_mock = {
+    "b3d3e18abf3340e8b635fd49e6634ccd": {
+        "description": "test",
+        "security_pipeline": [
+            "f8f49a779ceb47b3ac810f01ef71b4e0"
+        ],
+        "name": "pdp_rbac",
+        "keystone_project_id": "a64beb1cc224474fb4badd43173e7101"
+    },
+    "pdp_id1": {
+        "name": "...",
+        "security_pipeline": ["policy_id_1", "policy_id_2"],
+        "keystone_project_id": "keystone_project_id1",
+        "description": "...",
+    },
+    "pdp_id12": {
+        "name": "...",
+        "security_pipeline": ["policy_id_1", "policy_id_2"],
+        "keystone_project_id": "keystone_project_id1",
+        "description": "...",
+    }
+}
+
+meta_rules_mock = {
+    "f8f49a779ceb47b3ac810f01ef71b4e0": {
+        "subject_categories": [
+            "14e6ae0ba34d458b876c791b73aa17bd"
+        ],
+        "action_categories": [
+            "241a2a791554421a91c9f1bc564aa94d"
+        ],
+        "description": "",
+        "name": "rbac",
+        "object_categories": [
+            "6d48500f639d4c2cab2b1f33ef93a1e8"
+        ]
+    },
+    "meta_rule_id1": {
+        "name": "meta_rule1",
+        "algorithm": "name of the meta rule algorithm",
+        "subject_categories": ["subject_category_id1",
+                               "subject_category_id2"],
+        "object_categories": ["object_category_id1"],
+        "action_categories": ["action_category_id1"]
+    },
+    "meta_rule_id2": {
+        "name": "name of the meta rules2",
+        "algorithm": "name of the meta rule algorithm",
+        "subject_categories": ["subject_category_id1",
+                               "subject_category_id2"],
+        "object_categories": ["object_category_id1"],
+        "action_categories": ["action_category_id1"]
+    }
+}
+
+policies_mock = {
+    "f8f49a779ceb47b3ac810f01ef71b4e0": {
+        "name": "RBAC policy example",
+        "model_id": "cd923d8633ff4978ab0e99938f5153d6",
+        "description": "test",
+        "genre": "authz"
+    },
+    "policy_id_1": {
+        "name": "test_policy1",
+        "model_id": "model_id_1",
+        "genre": "authz",
+        "description": "test",
+    },
+    "policy_id_2": {
+        "name": "test_policy2",
+        "model_id": "model_id_2",
+        "genre": "authz",
+        "description": "test",
+    }
+}
+
+subject_mock = {
+    "f8f49a779ceb47b3ac810f01ef71b4e0": {
+        "89ba91c18dd54abfbfde7a66936c51a6": {
+            "description": "test",
+            "policy_list": [
+                "f8f49a779ceb47b3ac810f01ef71b4e0",
+                "636cd473324f4c0bbd9102cb5b62a16d"
+            ],
+            "name": "testuser",
+            "email": "mail",
+            "id": "89ba91c18dd54abfbfde7a66936c51a6",
+            "partner_id": ""
+        }
+    },
+    "policy_id_1": {
+        "subject_id": {
+            "name": "subject_name",
+            "keystone_id": "keystone_project_id1",
+            "description": "a description"
+        }
+    },
+    "policy_id_2": {
+        "subject_id": {
+            "name": "subject_name",
+            "keystone_id": "keystone_project_id1",
+            "description": "a description"
+        }
+    }
+}
+
+subject_assignment_mock = {
+    "826c1156d0284fc9b4b2ddb279f63c52": {
+        "category_id": "14e6ae0ba34d458b876c791b73aa17bd",
+        "assignments": [
+            "24ea95256c5f4c888c1bb30a187788df",
+            "6b227b77184c48b6a5e2f3ed1de0c02a",
+            "31928b17ec90438ba5a2e50ae7650e63",
+            "4e60f554dd3147af87595fb6b37dcb13",
+            "7a5541b63a024fa88170a6b59f99ccd7",
+            "dd2af27812f742029d289df9687d6126"
+        ],
+        "id": "826c1156d0284fc9b4b2ddb279f63c52",
+        "subject_id": "89ba91c18dd54abfbfde7a66936c51a6",
+        "policy_id": "f8f49a779ceb47b3ac810f01ef71b4e0"
+    },
+    "7407ffc1232944279b0cbcb0847c86f7": {
+        "category_id": "315072d40d774c43a89ff33937ed24eb",
+        "assignments": [
+            "6b227b77184c48b6a5e2f3ed1de0c02a",
+            "31928b17ec90438ba5a2e50ae7650e63",
+            "7a5541b63a024fa88170a6b59f99ccd7",
+            "dd2af27812f742029d289df9687d6126"
+        ],
+        "id": "7407ffc1232944279b0cbcb0847c86f7",
+        "subject_id": "89ba91c18dd54abfbfde7a66936c51a6",
+        "policy_id": "3e65256389b448cb9897917ea235f0bb"
+    }
+}
+
+object_mock = {
+    "f8f49a779ceb47b3ac810f01ef71b4e0": {
+        "9089b3d2ce5b4e929ffc7e35b55eba1a": {
+            "name": "vm1",
+            "description": "test",
+            "id": "9089b3d2ce5b4e929ffc7e35b55eba1a",
+            "partner_id": "",
+            "policy_list": [
+                "f8f49a779ceb47b3ac810f01ef71b4e0",
+                "636cd473324f4c0bbd9102cb5b62a16d"
+            ]
+        },
+    },
+    "policy_id_1": {
+        "object_id": {
+            "name": "object_name",
+            "description": "a description"
+        }
+    },
+    "policy_id_2": {
+        "object_id": {
+            "name": "object_name",
+            "description": "a description"
+        }
+    }
+}
+
+object_assignment_mock = {
+    "201ad05fd3f940948b769ab9214fe295": {
+        "object_id": "9089b3d2ce5b4e929ffc7e35b55eba1a",
+        "assignments": [
+            "030fbb34002e4236a7b74eeb5fd71e35",
+            "06bcb8655b9d46a9b90e67ef7c825b50",
+            "34eb45d7f46d4fb6bc4965349b8e4b83",
+            "4b7793dbae434c31a77da9d92de9fa8c"
+        ],
+        "id": "201ad05fd3f940948b769ab9214fe295",
+        "category_id": "6d48500f639d4c2cab2b1f33ef93a1e8",
+        "policy_id": "f8f49a779ceb47b3ac810f01ef71b4e0"
+    },
+    "90c5e86f8be34c0298fbd1973e4fb043": {
+        "object_id": "67b8008a3f8d4f8e847eb628f0f7ca0e",
+        "assignments": [
+            "a098918e915b4b12bccb89f9a3f3b4e4",
+            "06bcb8655b9d46a9b90e67ef7c825b50",
+            "7dc76c6142af47c88b60cc2b0df650ba",
+            "4b7793dbae434c31a77da9d92de9fa8c"
+        ],
+        "id": "90c5e86f8be34c0298fbd1973e4fb043",
+        "category_id": "33aece52d45b4474a20dc48a76800daf",
+        "policy_id": "3e65256389b448cb9897917ea235f0bb"
+    }
+}
+
+action_mock = {
+    "f8f49a779ceb47b3ac810f01ef71b4e0": {
+        "cdb3df220dc05a6ea3334b994827b068": {
+            "name": "boot",
+            "description": "test",
+            "id": "cdb3df220dc04a6ea3334b994827b068",
+            "partner_id": "",
+            "policy_list": [
+                "f8f49a779ceb47b3ac810f01ef71b4e0",
+                "636cd473324f4c0bbd9102cb5b62a16d"
+            ]
+        },
+        "cdb3df220dc04a6ea3334b994827b068": {
+            "name": "stop",
+            "description": "test",
+            "id": "cdb3df220dc04a6ea3334b994827b068",
+            "partner_id": "",
+            "policy_list": [
+                "f8f49a779ceb47b3ac810f01ef71b4e0",
+                "636cd473324f4c0bbd9102cb5b62a16d"
+            ]
+        },
+        "9f5112afe9b34a6c894eb87246ccb7aa": {
+            "name": "start",
+            "description": "test",
+            "id": "9f5112afe9b34a6c894eb87246ccb7aa",
+            "partner_id": "",
+            "policy_list": [
+                "f8f49a779ceb47b3ac810f01ef71b4e0",
+                "636cd473324f4c0bbd9102cb5b62a16d"
+            ]
+        }
+    },
+    "policy_id_1": {
+        "action_id": {
+            "name": "action_name",
+            "description": "a description"
+        }
+    },
+    "policy_id_2": {
+        "action_id": {
+            "name": "action_name",
+            "description": "a description"
+        }
+    }
+}
+
+action_assignment_mock = {
+    "2128e3ffbd1c4ef5be515d625745c2d4": {
+        "category_id": "241a2a791554421a91c9f1bc564aa94d",
+        "action_id": "cdb3df220dc05a6ea3334b994827b068",
+        "policy_id": "f8f49a779ceb47b3ac810f01ef71b4e0",
+        "id": "2128e3ffbd1c4ef5be515d625745c2d4",
+        "assignments": [
+            "570c036781e540dc9395b83098c40ba7",
+            "7fe17d7a2e3542719f8349c3f2273182",
+            "015ca6f40338422ba3f692260377d638",
+            "23d44c17bf88480f83e8d57d2aa1ea79"
+        ]
+    },
+    "cffb98852f3a4110af7a0ddfc4e19201": {
+        "category_id": "4a2c5abaeaf644fcaf3ca8df64000d53",
+        "action_id": "cdb3df220dc04a6ea3334b994827b068",
+        "policy_id": "3e65256389b448cb9897917ea235f0bb",
+        "id": "cffb98852f3a4110af7a0ddfc4e19201",
+        "assignments": [
+            "570c036781e540dc9395b83098c40ba7",
+            "7fe17d7a2e3542719f8349c3f2273182",
+            "015ca6f40338422ba3f692260377d638",
+            "23d44c17bf88480f83e8d57d2aa1ea79"
+        ]
+    }
+}
+
+models_mock = {
+    "cd923d8633ff4978ab0e99938f5153d6": {
+        "name": "RBAC",
+        "meta_rules": [
+            "f8f49a779ceb47b3ac810f01ef71b4e0"
+        ],
+        "description": "test"
+    },
+    "model_id_1": {
+        "name": "test_model",
+        "description": "test",
+        "meta_rules": ["meta_rule_id1"]
+    },
+    "model_id_2": {
+        "name": "test_model",
+        "description": "test",
+        "meta_rules": ["meta_rule_id2"]
+    },
+}
+
+rules_mock = {
+    "policy_id": "f8f49a779ceb47b3ac810f01ef71b4e0",
+    "rules": [
+        {
+            "policy_id": "f8f49a779ceb47b3ac810f01ef71b4e0",
+            "rule": [
+                "24ea95256c5f4c888c1bb30a187788df",
+                "030fbb34002e4236a7b74eeb5fd71e35",
+                "570c036781e540dc9395b83098c40ba7"
+            ],
+            "enabled": True,
+            "id": "0201a2bcf56943c1904dbac016289b71",
+            "instructions": [
+                {
+                    "decision": "grant"
+                }
+            ],
+            "meta_rule_id": "f8f49a779ceb47b3ac810f01ef71b4e0"
+        },
+        {
+            "policy_id": "ecc2451c494e47b5bca7250cd324a360",
+            "rule": [
+                "54f574cd2043468da5d65e4f6ed6e3c9",
+                "6559686961a3490a978f246ac9f85fbf",
+                "ac0d1f600bf447e8bd2f37b7cc47f2dc"
+            ],
+            "enabled": True,
+            "id": "a83fed666af8436192dfd8b3c83a6fde",
+            "instructions": [
+                {
+                    "decision": "grant"
+                }
+            ],
+            "meta_rule_id": "f8f49a779ceb47b3ac810f01ef71b4e0"
+        }
+    ]
+}
+
+
+def register_pods(m):
+    """ Modify the response from Requests module
+    """
+    register_consul(m)
+    register_pdp(m)
+    register_meta_rules(m)
+    register_policies(m)
+    register_models(m)
+    register_orchestrator(m)
+    register_policy_subject(m, "f8f49a779ceb47b3ac810f01ef71b4e0")
+    # register_policy_subject(m, "policy_id_2")
+    register_policy_object(m, "f8f49a779ceb47b3ac810f01ef71b4e0")
+    # register_policy_object(m, "policy_id_2")
+    register_policy_action(m, "f8f49a779ceb47b3ac810f01ef71b4e0")
+    # register_policy_action(m, "policy_id_2")
+    register_policy_subject_assignment(m, "f8f49a779ceb47b3ac810f01ef71b4e0", "89ba91c18dd54abfbfde7a66936c51a6")
+    # register_policy_subject_assignment_list(m, "f8f49a779ceb47b3ac810f01ef71b4e0")
+    # register_policy_subject_assignment(m, "policy_id_2", "subject_id")
+    # register_policy_subject_assignment_list(m1, "policy_id_2")
+    register_policy_object_assignment(m, "f8f49a779ceb47b3ac810f01ef71b4e0", "9089b3d2ce5b4e929ffc7e35b55eba1a")
+    # register_policy_object_assignment_list(m, "f8f49a779ceb47b3ac810f01ef71b4e0")
+    # register_policy_object_assignment(m, "policy_id_2", "object_id")
+    # register_policy_object_assignment_list(m1, "policy_id_2")
+    register_policy_action_assignment(m, "f8f49a779ceb47b3ac810f01ef71b4e0", "cdb3df220dc05a6ea3334b994827b068")
+    # register_policy_action_assignment_list(m, "f8f49a779ceb47b3ac810f01ef71b4e0")
+    # register_policy_action_assignment(m, "policy_id_2", "action_id")
+    # register_policy_action_assignment_list(m1, "policy_id_2")
+    register_rules(m, "f8f49a779ceb47b3ac810f01ef71b4e0")
+    register_rules(m, "policy_id_1")
+    register_rules(m, "policy_id_2")
+
+
+def register_consul(m):
+    for component in COMPONENTS:
+        m.register_uri(
+            'GET', 'http://consul:8500/v1/kv/{}'.format(component),
+            json=[{'Key': component, 'Value': get_b64_conf(component)}]
+        )
+    m.register_uri(
+        'GET', 'http://consul:8500/v1/kv/components_port_start',
+        json=[
+            {
+                "LockIndex": 0,
+                "Key": "components_port_start",
+                "Flags": 0,
+                "Value": "MzEwMDE=",
+                "CreateIndex": 9,
+                "ModifyIndex": 9
+            }
+        ],
+    )
+    m.register_uri(
+        'PUT', 'http://consul:8500/v1/kv/components_port_start',
+        json=[],
+    )
+    m.register_uri(
+        'GET', 'http://consul:8500/v1/kv/plugins?recurse=true',
+        json=[
+            {
+                "LockIndex": 0,
+                "Key": "plugins/authz",
+                "Flags": 0,
+                "Value": "eyJjb250YWluZXIiOiAid3Vrb25nc3VuL21vb25fYXV0aHo6djQuMyIsICJwb3J0IjogODA4MX0=",
+                "CreateIndex": 14,
+                "ModifyIndex": 656
+            }
+        ],
+    )
+    m.register_uri(
+        'GET', 'http://consul:8500/v1/kv/components?recurse=true',
+        json=[
+            {"Key": key, "Value": get_b64_conf(key)} for key in COMPONENTS
+        ],
+    )
+    m.register_uri(
+        'GET', 'http://consul:8500/v1/kv/plugins/authz',
+        json=[
+            {
+                "LockIndex": 0,
+                "Key": "plugins/authz",
+                "Flags": 0,
+                "Value": "eyJjb250YWluZXIiOiAid3Vrb25nc3VuL21vb25fYXV0aHo6djQuMyIsICJwb3J0IjogODA4MX0=",
+                "CreateIndex": 14,
+                "ModifyIndex": 656
+            }
+        ],
+    )
+
+
+def register_orchestrator(m):
+    m.register_uri(
+        'GET', 'http://orchestrator:8083/pods',
+        json={
+            "pods": {
+                "1234567890": [
+                    {"name": "wrapper-quiet", "port": 8080,
+                     "container": "wukongsun/moon_wrapper:v4.3.1",
+                     "namespace": "moon"}]}}
+    )
+
+
+def register_pdp(m):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}'.format(CONF['components']['manager']['hostname'],
+                                        CONF['components']['manager']['port'], 'pdp'),
+        json={'pdps': pdp_mock}
+    )
+
+
+def register_meta_rules(m):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}'.format(CONF['components']['manager']['hostname'],
+                                        CONF['components']['manager']['port'], 'meta_rules'),
+        json={'meta_rules': meta_rules_mock}
+    )
+
+
+def register_policies(m):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}'.format(CONF['components']['manager']['hostname'],
+                                        CONF['components']['manager']['port'], 'policies'),
+        json={'policies': policies_mock}
+    )
+
+
+def register_models(m):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}'.format(CONF['components']['manager']['hostname'],
+                                        CONF['components']['manager']['port'], 'models'),
+        json={'models': models_mock}
+    )
+
+
+def register_policy_subject(m, policy_id):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}/{}/subjects'.format(CONF['components']['manager']['hostname'],
+                                                    CONF['components']['manager']['port'], 'policies', policy_id),
+        json={'subjects': subject_mock[policy_id]}
+    )
+
+
+def register_policy_object(m, policy_id):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}/{}/objects'.format(CONF['components']['manager']['hostname'],
+                                                   CONF['components']['manager']['port'], 'policies', policy_id),
+        json={'objects': object_mock[policy_id]}
+    )
+
+
+def register_policy_action(m, policy_id):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}/{}/actions'.format(CONF['components']['manager']['hostname'],
+                                                   CONF['components']['manager']['port'], 'policies', policy_id),
+        json={'actions': action_mock[policy_id]}
+    )
+
+
+def register_policy_subject_assignment(m, policy_id, subj_id):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}/{}/subject_assignments/{}'.format(CONF['components']['manager']['hostname'],
+                                                                  CONF['components']['manager']['port'], 'policies',
+                                                                  policy_id,
+                                                                  subj_id),
+        json={'subject_assignments': subject_assignment_mock}
+    )
+
+
+def register_policy_subject_assignment_list(m, policy_id):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}/{}/subject_assignments'.format(CONF['components']['manager']['hostname'],
+                                                               CONF['components']['manager']['port'], 'policies',
+                                                               policy_id),
+        json={'subject_assignments': subject_assignment_mock}
+    )
+
+
+def register_policy_object_assignment(m, policy_id, obj_id):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}/{}/object_assignments/{}'.format(CONF['components']['manager']['hostname'],
+                                                                 CONF['components']['manager']['port'], 'policies',
+                                                                 policy_id,
+                                                                 obj_id),
+        json={'object_assignments': object_assignment_mock}
+    )
+
+
+def register_policy_object_assignment_list(m, policy_id):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}/{}/object_assignments'.format(CONF['components']['manager']['hostname'],
+                                                              CONF['components']['manager']['port'], 'policies',
+                                                              policy_id),
+        json={'object_assignments': object_assignment_mock}
+    )
+
+
+def register_policy_action_assignment(m, policy_id, action_id):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}/{}/action_assignments/{}'.format(CONF['components']['manager']['hostname'],
+                                                                 CONF['components']['manager']['port'], 'policies',
+                                                                 policy_id,
+                                                                 action_id),
+        json={'action_assignments': action_assignment_mock}
+    )
+
+
+def register_policy_action_assignment_list(m, policy_id):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}/{}/action_assignments'.format(CONF['components']['manager']['hostname'],
+                                                              CONF['components']['manager']['port'], 'policies',
+                                                              policy_id),
+        json={'action_assignments': action_assignment_mock}
+    )
+
+
+def register_rules(m, policy_id):
+    m.register_uri(
+        'GET', 'http://{}:{}/{}/{}/{}'.format(CONF['components']['manager']['hostname'],
+                                              CONF['components']['manager']['port'], 'policies',
+                                              policy_id, 'rules'),
+        json={'rules': rules_mock}
+    )
\ No newline at end of file
diff --git a/moon_authz/tests/unit_python/requirements.txt b/moon_authz/tests/unit_python/requirements.txt
new file mode 100644
index 00000000..21975ce3
--- /dev/null
+++ b/moon_authz/tests/unit_python/requirements.txt
@@ -0,0 +1,5 @@
+flask
+flask_cors
+flask_restful
+python_moondb
+python_moonutilities
\ No newline at end of file
diff --git a/moon_authz/tests/unit_python/test_authz.py b/moon_authz/tests/unit_python/test_authz.py
new file mode 100644
index 00000000..f98abebc
--- /dev/null
+++ b/moon_authz/tests/unit_python/test_authz.py
@@ -0,0 +1,50 @@
+import json
+import pickle
+
+
+def get_data(data):
+    return pickle.loads(data)
+
+
+def get_json(data):
+    return json.loads(data.decode("utf-8"))
+
+
+def test_authz_true(context):
+    import moon_authz.server
+    from python_moonutilities.security_functions import Context
+    from python_moonutilities.cache import Cache
+    server = moon_authz.server.main()
+    client = server.app.test_client()
+    CACHE = Cache()
+    CACHE.update()
+    print(CACHE.pdp)
+    _context = Context(context, CACHE)
+    req = client.post("/authz", data=pickle.dumps(_context))
+    assert req.status_code == 200
+    data = get_data(req.data)
+    assert data
+    assert isinstance(data, Context)
+    policy_id = data.headers[0]
+    assert policy_id
+    assert "effect" in data.pdp_set[policy_id]
+    assert data.pdp_set[policy_id]['effect'] == "grant"
+
+
+def test_user_not_allowed(context):
+    import moon_authz.server
+    from python_moonutilities.security_functions import Context
+    from python_moonutilities.cache import Cache
+    server = moon_authz.server.main()
+    client = server.app.test_client()
+    CACHE = Cache()
+    CACHE.update()
+    context['subject_name'] = "user_not_allowed"
+    _context = Context(context, CACHE)
+    req = client.post("/authz", data=pickle.dumps(_context))
+    assert req.status_code == 400
+    data = get_json(req.data)
+    assert data
+    assert isinstance(data, dict)
+    assert "message" in data
+    assert data["message"] == "Cannot find subject user_not_allowed"
diff --git a/moon_authz/tests/unit_python/utilities.py b/moon_authz/tests/unit_python/utilities.py
new file mode 100644
index 00000000..19b9354c
--- /dev/null
+++ b/moon_authz/tests/unit_python/utilities.py
@@ -0,0 +1,173 @@
+import base64
+import json
+import pytest
+from uuid import uuid4
+
+
+CONF = {
+    "openstack": {
+        "keystone": {
+            "url": "http://keystone:5000/v3",
+            "user": "admin",
+            "check_token": False,
+            "password": "p4ssw0rd",
+            "domain": "default",
+            "certificate": False,
+            "project": "admin"
+        }
+    },
+    "components": {
+        "wrapper": {
+            "bind": "0.0.0.0",
+            "port": 8080,
+            "container": "wukongsun/moon_wrapper:v4.3",
+            "timeout": 5,
+            "hostname": "wrapper"
+        },
+        "manager": {
+            "bind": "0.0.0.0",
+            "port": 8082,
+            "container": "wukongsun/moon_manager:v4.3",
+            "hostname": "manager"
+        },
+        "port_start": 31001,
+        "orchestrator": {
+            "bind": "0.0.0.0",
+            "port": 8083,
+            "container": "wukongsun/moon_orchestrator:v4.3",
+            "hostname": "orchestrator"
+        },
+        "interface": {
+            "bind": "0.0.0.0",
+            "port": 8080,
+            "container": "wukongsun/moon_interface:v4.3",
+            "hostname": "interface"
+        }
+    },
+    "plugins": {
+        "session": {
+            "port": 8082,
+            "container": "asteroide/session:latest"
+        },
+        "authz": {
+            "port": 8081,
+            "container": "wukongsun/moon_authz:v4.3"
+        }
+    },
+    "logging": {
+        "handlers": {
+            "file": {
+                "filename": "/tmp/moon.log",
+                "class": "logging.handlers.RotatingFileHandler",
+                "level": "DEBUG",
+                "formatter": "custom",
+                "backupCount": 3,
+                "maxBytes": 1048576
+            },
+            "console": {
+                "class": "logging.StreamHandler",
+                "formatter": "brief",
+                "level": "INFO",
+                "stream": "ext://sys.stdout"
+            }
+        },
+        "formatters": {
+            "brief": {
+                "format": "%(levelname)s %(name)s %(message)-30s"
+            },
+            "custom": {
+                "format": "%(asctime)-15s %(levelname)s %(name)s %(message)s"
+            }
+        },
+        "root": {
+            "handlers": [
+                "console"
+            ],
+            "level": "ERROR"
+        },
+        "version": 1,
+        "loggers": {
+            "moon": {
+                "handlers": [
+                    "console",
+                    "file"
+                ],
+                "propagate": False,
+                "level": "DEBUG"
+            }
+        }
+    },
+    "slave": {
+        "name": None,
+        "master": {
+            "url": None,
+            "login": None,
+            "password": None
+        }
+    },
+    "docker": {
+        "url": "tcp://172.88.88.1:2376",
+        "network": "moon"
+    },
+    "database": {
+        "url": "sqlite:///database.db",
+        # "url": "mysql+pymysql://moon:p4sswOrd1@db/moon",
+        "driver": "sql"
+    },
+    "messenger": {
+        "url": "rabbit://moon:p4sswOrd1@messenger:5672/moon"
+    }
+}
+
+
+CONTEXT = {
+        "project_id": "a64beb1cc224474fb4badd43173e7101",
+        "subject_name": "testuser",
+        "object_name": "vm1",
+        "action_name": "boot",
+        "request_id": uuid4().hex,
+        "interface_name": "interface",
+        "manager_url": "http://{}:{}".format(
+            CONF["components"]["manager"]["hostname"],
+            CONF["components"]["manager"]["port"]
+        ),
+        "cookie": uuid4().hex,
+        "pdp_id": "b3d3e18abf3340e8b635fd49e6634ccd",
+        "security_pipeline": ["f8f49a779ceb47b3ac810f01ef71b4e0"]
+    }
+
+
+COMPONENTS = (
+    "logging",
+    "openstack/keystone",
+    "database",
+    "slave",
+    "components/manager",
+    "components/orchestrator",
+    "components/interface",
+    "components/wrapper",
+)
+
+
+def get_b64_conf(component=None):
+    if component == "components":
+        return base64.b64encode(
+            json.dumps(CONF["components"]).encode('utf-8')+b"\n").decode('utf-8')
+    elif component in CONF:
+        return base64.b64encode(
+            json.dumps(
+                CONF[component]).encode('utf-8')+b"\n").decode('utf-8')
+    elif not component:
+        return base64.b64encode(
+            json.dumps(CONF).encode('utf-8')+b"\n").decode('utf-8')
+    elif "/" in component:
+        key1, _, key2 = component.partition("/")
+        return base64.b64encode(
+            json.dumps(
+                CONF[key1][key2]).encode('utf-8')+b"\n").decode('utf-8')
+
+
+def get_json(data):
+    return json.loads(data.decode("utf-8"))
+
+